Laura Snyder

Professor; Science Historian; Philosopher; Author of "The Philosophical Breakfast Club"

Debora Spar

President of Barnard College; Author, "Wonder Women: Sex, Power and the Quest for Perfection"

Jonah Berger

Marketing Professor at the Wharton School at the University of Pennsylvania & Internationally Best-Selling Author

Invisible Influence: The Hidden Forces that Shape Behavior

James McPherson

Acclaimed Civil War Historian & Author

Joseph Stiglitz

American Economist, Professor at Columbia University & Nobel Memorial Prize in Economic Sciences 2001